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For the Inventor, By the Inventor

Kariya, Japan

Niopondenso Co., Ltd.


USPTO Granted Patents = 1

Forward Citations = 4

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2 inventors (with patents filed for the assignee):

goldMedal Katsuhiko Kawai (1 out of 15 patents)

silverMedal Hisayo Douta (1 out of 5 patents)


1 patent:

1. 5390489 - Air-fuel ratio control system for internal combustion engine (1995-02-21),
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USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#29 in Kariya

#15,542 in Japan

...
Kariya, Japan

Niopondenso Co., Ltd.

Forward Citations = 4

2 inventors:

goldMedal Katsuhiko Kawai (1 out of 15 patents)

silverMedal Hisayo Douta (1 out of 5 patents)

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